remote-mcp SKILL.md skillB
remote-mcp from garrytan/gbrain is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add garrytan/gbrain/remote-mcp@git:20261007.590bb9aPins git:20261007.590bb9a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- garrytan/gbrain
- Path
plugin/skills/remote-mcp/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261007.590bb9a, committed Oct 7, 2026
- First version recorded
- Sep 21, 2026
- Size
- 29,901 bytes
- Repository stars
- 31,587
- License
- MIT
Publish the user's own gbrain over MCP so other devices, desktop apps and cloud agents can reach it. `gbrain mcp expose` installs and signs in Tailscale, publishes the running `gbrain serve --http` on the tailnet (HTTPS, tailnet-only by default; Funnel only when a client lives in a vendor cloud), keeps the server alive as a user service, and hands back the MCP URL. Then register one least-privilege client per consumer, choose native OAuth/PKCE or a private machine handoff for that client, and…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Remote MCP — use your brain from anywhere > The brain already runs on the user's computer. This skill makes it reachable > over MCP from their other devices and from the agents they use elsewhere, > without moving the data and without putting a database on the public > internet. Tailscale is the default transport; publishing is one command, > access is one scoped grant per client. ## Contract This skill guarantees: - **Tailscale by default.** `gbrain mcp expose` publishes the local server with `tailscale serve` (HTTPS on the tailnet, nothing public). ngrok and cloud hosts stay documented alternatives, never the first suggestion. - **Funnel is explicit.** Cloud agents whose runtime is not on the tailnet (Grok Bot, Muse, ChatGPT, Claude.ai / Cowork, Perplexity) need `--funnel`, which makes the same `*.ts.net` name publicly reachable. Say so before running it; the endpoint is then protected by gbrain's OAuth / bearer auth and scoped grants, not by the network. - **Consent before system changes.** Installing Tailscale, running `tailscale up`, writing a serve/funnel config and creating a user service …
Read the whole file at its exact version.
How to install
mdr add garrytan/gbrain/remote-mcp@sha256:fce4a7c6dcf1bf11The line at the top of this page pins the label git:20261007.590bb9a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_pndwjougthiuaake)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 21, 2026 and Oct 7, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.590bb9a latest | 2026-10-07 | 590bb9a | 29,901 B | B | view · diff |
| git:20261005.6509f9b | 2026-10-05 | 6509f9b | 29,736 B | B | view · diff |
| git:20261004.739e5cc | 2026-10-04 | 739e5cc | 29,553 B | B | view · diff |
| git:20260924.31f257a | 2026-09-24 | 31f257a | 28,726 B | B | view · diff |
| git:20260921.6ebc629 | 2026-09-21 | 6ebc629 | 23,036 B | B | view |
Audit of the latest version
- fail: No link to a raw IP address (matched: http://127.0.0.1:3131)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (29901 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
garrytan/gbrain · 31,587 stars · license MIT · pushed 2026-11-06 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_pndwjougthiuaake GET https://markdownregistry.com/api/v1/resolve?ref=garrytan/gbrain/remote-mcp GET https://markdownregistry.com/api/v1/blob/fce4a7c6dcf1bf11bdb98935b5299758a6c5bfe97e8f5935d3dfb3fdd065b708
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.